What, you thought B.J. Penn and Nick Diaz could have a staredown and things wouldn't get testy?
If you did, you thought wrong. Way wrong, as the two UFC 137 main event participants went nose-to-nose -- or forehead-to-forehead I should say -- during their staredown at the weigh-ins held today in Las Vegas, Nevada.
Good friends, better enemies.
For complete weigh-in results click here. See staredowns from the two heavyweight co-main event match-ups after the jump, including Roy Nelson donning a fat suit.
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